package user;
import Mmethod.*;

import java.util.Scanner;

public class manage extends user{
    public manage() {
        super();
        this.gathers=new gather[]{new returnsystem(),new findbook(),new addbook(),new deletebook(),new showbook()};
    }

    public void menu(){
        System.out.println("请输入你要进行的操作");
        System.out.println("0.退出系统");
        System.out.println("1.查找图书");
        System.out.println("2.增加图书");
        System.out.println("3.删除图书");
        System.out.println("4.展示图书");
    }
}
